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All Patents in class 451/410
Patents 1 - 14 of 14
First set of recordsLast set of records
61,955Feb. 12, 1867J. RichardsImprovement in machines for grinding sawssharpening machines
88,679Apr. 06, 1869H.K. TraskImprovement in Device for Grinding Edged Toolstool grinders
134,296Dec. 24, 1872G.W. LibbeyGrinding Machinesgrinding machines
335,984Feb. 09, 1886F.S. WhiteGrinding apparatussharpening machines
396,553Jan. 22, 1889J.L. FowleMachinery for grinding metallic bandstool making machines
491,521Feb. 14, 1893J.W. BoyntonTail Stock for Milling Machinesmilling machine accessories
610,677Sep. 13, 1898C.L. GrohmannTail-stock for milling-machinesmilling machines
718,837Jan. 20, 1903H.C. HansenMachine for Mitering Printer's Rules
812,574Feb. 13, 1906J.S. LintonSaw-gagetablesaw accessories
824,394Jun. 26, 1906C.F. WarnerMechanical Implementmetal planers
833,726Oct. 23, 1906E.J. BeinSandpapering-machinebelt sanders
1,395,664Nov. 01, 1921E. BensonWork Supportgrinding fixtures
2,562,246Jul. 31, 1951W.L. Van Dam, M.J. KarrWoodworking machine and the like provided with adjustable work guidestablesaw accessories
2,637,151May 05, 1953W.B. BoiceWork rest and wheel mount
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